EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery
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60,996 reviews
covering
66 products
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Outdoor Generators
Experiential insights by users
About EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery
Overall Feedback:
72% positive
72% liked the sturdy construction
I think the build quality of this outdoor generator is very good and it seems built to last.
The build quality of our power station is very good and its operation is simple and straightforward.
The build quality of RIVER 2 is good and so are the controls, display, and operating ergonomics.
I feel impressed with the built quality of the device, striking the right balance between premium and rugged.
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66% liked the fuel efficiency, but 34% faced issues
The USB ports are active without turning on the DC power regulator, resulting in very little self power consumption in USB mode. This is a positive feature of our outdoor generator.
The unit is rated at 256 Wh but only produces about 160 Wh of output energy, indicating that our outdoor generator's fuel efficiency is not up to the mark.
64% found maintenance straightforward, but 36% faced complications
I use the power station to boil water or cook noodles during a power outage.
I am unsure about the generator's performance during a power failure, as it has been working fine for the past two days.
I noticed that the replacement unit still had coil whine and the fan remained loud.
I thought the powerstation was charged and ready to use in an emergency, but it was completely discharged.
68% were satisfied with the quiet operation, but 32% were bothered
I do not like the high pitched and droning noise produced by the device.
When I use the unit over 100 Watt, the fan produces loud noise.
I was greeted with a high-pitched coil whine as soon as I turned on the AC inverter.
71% found it easy to transport, but 29% found it bulky
The outdoor generator is lightweight and easy to transport, weighing only 3.49kg, making it effortless to carry and deploy.
The EcoFlow portable power station is a reliable source of power on the go with its sleek design and impressive battery capacity.
The generator is easier to carry with a durable handle and all outlets on the front.
Having a compartment to store AC/DC cords would make the appliance more portable.
79% appreciated the high power output, but 21% found it insufficient
When I power higher-power devices using the AC-ports, the readings are accurate.
The power output of 600W is useful for powering something with high starting power, like a compressor.
The power output of our outdoor generator is not accurate. When we ran a fan on medium speed, the output showed 0 watts, which should be over 10 watts.
The power output through the 12 VDC car plug is not as advertised.
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69% appreciated the long runtime, but 31% found it limited
I compared this outdoor generator with other UPS having lead acid batteries and found it to be a much better solution. Other UPS would only provide about a 30-minute run time with the equivalent amount of stored energy.
When my unit reaches 45% remaining, it suddenly drops to 0% in a few minutes.
73% found it easy to start up, but 27% experienced difficulties
The generator has pass through charging and is fast charging, so it can be used while charging.
I tested the product by plugging everything in and then suddenly yanking the power cord. However, it didnt auto transfer power until I hit the power button again.
It's easy to turn on, but harder to turn off.
66% found it resistant to various weather conditions, but 34% experienced issues
During frequent power outages in winter and rainy seasons, my family remains warm and secure with this device.
Low temperatures are the biggest challenge for this device.
